Found ximgfit at /opt/xassist/scripts/ximgfit root=/opt/xassist Trying to load Tk... Unable to load Tk (not urgent, only needed for displaying images) Could not import Tkinter Tk support not present Registered models: King FlatDisk Constant Linear Exponential FilledEllipsoid Gaussian deVaucCircular Welcome to ximgfit v1.006 Type help for instructions @fullrun_ccd2_acisf13009_pi14-548_cl_pass1_tfrozen_src1_1.ximg # Saved at Wed Feb 15 15:31:53 2012 data ../../../acisf13009/products/images/fullrun_ccd2_acisf13009_pi14-548_cl.img.gz 422 1101 454 1133 Reading ../../../acisf13009/products/images/fullrun_ccd2_acisf13009_pi14-548_cl.img.gz using pyfits Extracting (421:453, 1100:1132) Extracting subarray using numpy set plate 0.492000 psf none stat C model Constant Linear Gaussian setpar 1 0.0212043 0.000875528 0 100 -1 setpar 2 0.000616463 0.000326913 -10 10 -1 setpar 3 0.00265069 0.000354147 -10 10 -1 setpar 4 -7.72718 1.54544 -7.72718 7.72718 -1 setpar 5 7.72718 0.0399609 -7.72718 7.72718 -1 setpar 6 1e-06 0.0610937 1e-06 1e+07 -1 setpar 7 3.86359 0.338064 0.482949 3.86359 -1 setpar 8 3.86359 0.001 0.482949 3.86359 6 setpar 9 0 -0.01 -360 360 -1 thaw 4 thaw 5 thaw 7 thaw 9 untie 8 fit 200 0.0001 Initializing fit No new minimim found after 1 tries 202.45 -2 0.0212 0.0006165 0.002651 -7.727 7.727 1e-06 3.864 3.864 0 No new minimim found after 2 tries 202.45 -1 0.0212 0.0006165 0.002651 -7.727 7.727 1e-06 3.864 3.864 0 No new minimim found after 3 tries 202.45 0 0.0212 0.0006165 0.002651 -7.727 7.727 1e-06 3.864 3.864 0 No new minimim found after 4 tries 202.45 1 0.0212 0.0006165 0.002651 -7.727 7.727 1e-06 3.864 3.864 0 No new minimim found after 5 tries 202.45 2 0.0212 0.0006165 0.002651 -7.727 7.727 1e-06 3.864 3.864 0 No new minimim found after 6 tries 202.45 3 0.0212 0.0006165 0.002651 -7.727 7.727 1e-06 3.864 3.864 0 No new minimim found after 7 tries 202.45 4 0.0212 0.0006165 0.002651 -7.727 7.727 1e-06 3.864 3.864 0 No new minimim found after 8 tries 202.45 5 0.0212 0.0006165 0.002651 -7.727 7.727 1e-06 3.864 3.864 0 No new minimim found after 9 tries 202.45 6 0.0212 0.0006165 0.002651 -7.727 7.727 1e-06 3.864 3.864 0 No new minimim found after 10 tries 202.45 7 0.0212 0.0006165 0.002651 -7.727 7.727 1e-06 3.864 3.864 0 I might be confused, please try a new set of parameter values Last change in fit statistic = 0.0000 Initializing fit save all fullrun_ccd2_acisf13009_pi14-548_cl_pass1_src1.ximg Saving current fit data in fullrun_ccd2_acisf13009_pi14-548_cl_pass1_src1.ximg exit logs/ exists xml/ exists csv/ exists stamps/ exists ppmtogif is installed, stamp images will be converted to gifs